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    2 vulnerabilities found for libmsiecf by libyal

    CVE-2026-116743 (GCVE-0-2026-116743)

    Vulnerability from nvd – Published: 2026-10-26 21:52 – Updated: 2026-11-05 15:42
    VLAI
    Title
    libyal libmsiecf through 20260525 Double Free via libmsiecf_url_values_read_data
    Summary
    libyal libmsiecf through 20260525 contains a double free vulnerability in libmsiecf_url_values_read_data() that allows attackers to corrupt heap memory via crafted partial URL records. Attackers can supply a crafted MSIE cache index.dat file whose recovered partial record has an oversized unknown_offset, crashing forensic tools processing it.
    Severity
    6.8 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-11-05 15:41 UTC
    CWE
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 7415 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    libyal libmsiecf Affected: 0 , ≤ 20260525 (custom)
    		Create a notification for this product.
    Date Public
    2026-10-22 00:00
    Credits
    HaiND from the Post and Telecommunication Institute of Technology
    Show details on NVD website
    To clipboard 

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    CVE-2026-116743 (GCVE-0-2026-116743)

    Vulnerability from cvelistv5 – Published: 2026-10-26 21:52 – Updated: 2026-11-05 15:42
    VLAI
    Title
    libyal libmsiecf through 20260525 Double Free via libmsiecf_url_values_read_data
    Summary
    libyal libmsiecf through 20260525 contains a double free vulnerability in libmsiecf_url_values_read_data() that allows attackers to corrupt heap memory via crafted partial URL records. Attackers can supply a crafted MSIE cache index.dat file whose recovered partial record has an oversized unknown_offset, crashing forensic tools processing it.
    Severity
    6.8 (Medium)
    CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
    5.5 (Medium)
    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
    SSVC
    Exploitation: poc Automatable: no Technical Impact: partial
    CISA Coordinator · CISA-ADP (v2.0.3)
    Decision recorded 2026-11-05 15:41 UTC
    CWE
    Assigner
    VulnCheck CNA under the mitre root
    CNA scorecard B 84/100 over 7415 records in the last 180 days details
    References
    Impacted products
    Vendor Product Version
    libyal libmsiecf Affected: 0 , ≤ 20260525 (custom)
    		Create a notification for this product.
    Date Public
    2026-10-22 00:00
    Credits
    HaiND from the Post and Telecommunication Institute of Technology
    Show details on NVD website
    To clipboard 

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